Show simple item record

dc.contributor.authorStern-Taulats, Een
dc.contributor.authorLloveras, Pen
dc.contributor.authorBarrio, Men
dc.contributor.authorDefay, Een
dc.contributor.authorEgilmez, Men
dc.contributor.authorPlanes, Aen
dc.contributor.authorTamarit, J-LIen
dc.contributor.authorMañosa, Llen
dc.contributor.authorMathur, Neilen
dc.contributor.authorMoya Raposo, Xavieren
dc.date.accessioned2016-10-07T08:43:35Z
dc.date.available2016-10-07T08:43:35Z
dc.date.issued2016-09-19en
dc.identifier.issn2166-532X
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/260675
dc.description.abstractWe use calorimetry to identify pressure-driven isothermal entropy changes in ceramic samples of the prototypical ferroelectric BaTiO$_3$. Near the structural phase transitions at ~400 K (cubic-tetragonal) and ~280 K (tetragonal-orthorhombic), the inverse barocaloric response differs in sign and magnitude from the corresponding conventional electrocaloric response. The differences in sign arise due to the decrease in unit-cell volume on heating through the transitions, whereas the differences in magnitude arise due to the large volumetric thermal expansion on either side of the transitions.
dc.description.sponsorshipEuropean Research Council (Starting Grant ID: 680032), Engineering and Physical Sciences Research Council (Grant ID: EP/M003752/1), CICyT (Spain) (Project Nos. MAT2013-40590-P and FIS2014-54734-P), DGU (Catalonia) (Project No. 2014SGR00581), SUR (DEC Catalonia), AGAUR, FNR Luxembourg through COFERMAT project, Royal Society
dc.languageEnglishen
dc.language.isoenen
dc.publisherAmerican Institute of Physics Publishing
dc.rightsAttribution 4.0 International*
dc.rightsAttribution 4.0 Internationalen
dc.rightsAttribution 4.0 Internationalen
dc.rightsAttribution 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.titleInverse barocaloric effects in ferroelectric BaTiO$_3$ ceramicsen
dc.typeArticle
dc.description.versionThis is the final version of the article. It first appeared from American Institute of Physics Publishing via http://dx.doi.org/10.1063/1.4961598en
prism.number091102en
prism.publicationDate2016en
prism.publicationNameAPL Materialsen
prism.volume4en
dc.identifier.doi10.17863/CAM.4908
dcterms.dateAccepted2016-08-11en
rioxxterms.versionofrecord10.1063/1.4961598en
rioxxterms.versionVoRen
rioxxterms.licenseref.urihttp://creativecommons.org/licenses/by/4.0/en
rioxxterms.licenseref.startdate2016-09-19en
dc.contributor.orcidMathur, Neil [0000-0001-9676-6227]
dc.contributor.orcidMoya Raposo, Xavier [0000-0003-0276-1981]
dc.identifier.eissn2166-532X
rioxxterms.typeJournal Article/Reviewen
pubs.funder-project-idEPSRC (EP/M003752/1)
pubs.funder-project-idRoyal Society (uf120210)
pubs.funder-project-idECH2020 EUROPEAN RESEARCH COUNCIL (ERC) (680032)
cam.orpheus.successThu Jan 30 12:57:55 GMT 2020 - The item has an open VoR version.*
rioxxterms.freetoread.startdate2100-01-01


Files in this item

Thumbnail
Thumbnail
Thumbnail

This item appears in the following Collection(s)

Show simple item record

Attribution 4.0 International
Except where otherwise noted, this item's licence is described as Attribution 4.0 International